Bikers in our country are increasing, the road accidents are also increasing everyday most of them are occured due to most common negligence of not wearing the helmets. This project  ensures the safety of biker, by making it necessary to wear helmet as per government guidelines. The main objective of this paper is to build a safety system which is integrated with the smart helmet and IR sensor to reduce the probability of two-wheeler accidents. The IR sensor checks if the rider is wearing the helmet or not. If the rider is not wearing the helmet it will give a buzzer sound untill he wears a helmet.